From: Cornelia Huck <cornelia.huck@de.ibm.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: virtualization@lists.linux-foundation.org, qemu-devel@nongnu.org,
kvm@vger.kernel.org, rusty@rustcorp.com.au,
thuth@linux.vnet.ibm.com
Subject: Re: [PATCH RFC v3 11/12] virtio-net/virtio-blk: enable virtio 1.0
Date: Thu, 27 Nov 2014 11:34:20 +0100 [thread overview]
Message-ID: <20141127113420.2eaaa82f.cornelia.huck@de.ibm.com> (raw)
In-Reply-To: <20141126185005.GA9549@redhat.com>
On Wed, 26 Nov 2014 20:50:05 +0200
"Michael S. Tsirkin" <mst@redhat.com> wrote:
> On Wed, Nov 26, 2014 at 06:28:42PM +0100, Cornelia Huck wrote:
> > virtio-net (non-vhost) and virtio-blk have everything in place to support
> > virtio 1.0: let's enable the feature bit for them.
>
> Hmm I doubt that.
> At least not without more patches.
>
> For block, scsi, wce and config-wce must be off, and
> it must support ANY_LAYOUT (which might be a bit more code).
>
> For net, header size is different when mergeable bufs are off,
> and mac is read-only.
Yeah, I'll need to walk through the spec again, this was mainly to test
my changes.
next prev parent reply other threads:[~2014-11-27 10:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-26 17:28 [PATCH RFC v3 00/12] qemu: towards virtio-1 host support Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 01/12] linux-headers/virtio_config: Update with VIRTIO_F_VERSION_1 Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 02/12] virtio: cull virtio_bus_set_vdev_features Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 03/12] virtio: support more feature bits Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 04/12] s390x/virtio-ccw: fix check for WRITE_FEAT Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 05/12] virtio: introduce legacy virtio devices Cornelia Huck
2014-11-26 18:46 ` [Qemu-devel] " Greg Kurz
2014-11-26 18:51 ` Michael S. Tsirkin
2014-11-26 17:28 ` [PATCH RFC v3 06/12] virtio: allow virtio-1 queue layout Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 07/12] dataplane: allow virtio-1 devices Cornelia Huck
2014-11-26 18:15 ` Greg Kurz
2014-11-26 17:28 ` [PATCH RFC v3 08/12] s390x/css: Add a callback for when subchannel gets disabled Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 09/12] s390x/virtio-ccw: add virtio set-revision call Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 10/12] s390x/virtio-ccw: support virtio-1 set_vq format Cornelia Huck
2014-11-26 17:28 ` [PATCH RFC v3 11/12] virtio-net/virtio-blk: enable virtio 1.0 Cornelia Huck
2014-11-26 18:50 ` Michael S. Tsirkin
2014-11-27 10:34 ` Cornelia Huck [this message]
2014-11-26 17:28 ` [PATCH RFC v3 12/12] s390x/virtio-ccw: " Cornelia Huck
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